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ERIC Number: EJ956536
Record Type: Journal
Publication Date: 2012-Mar
Pages: 8
Abstractor: As Provided
Reference Count: 49
ISBN: N/A
ISSN: ISSN-1088-3576
Use of the Childhood Autism Rating Scale (CARS) for Children with High Functioning Autism or Asperger Syndrome
Mayes, Susan Dickerson; Calhoun, Susan L.; Murray, Michael J.; Morrow, Jill D.; Yurich, Kirsten K. L.; Cothren, Shiyoko; Purichia, Heather; Mahr, Fauzia; Bouder, James N.; Petersen, Christopher
Focus on Autism and Other Developmental Disabilities, v27 n1 p31-38 Mar 2012
The authors of the "Childhood Autism Rating Scale" (CARS) state in the manual that the best cutoff score for distinguishing low functioning autism (LFA) from intellectual disability is 30 for children and 28 for adolescents and adults. This study determined that a cutoff score of 25.5 was most accurate in differentiating between high functioning autism or Asperger syndrome (HFA; n = 197) and ADHD (n = 74) in a sample of 1- to 16-year-olds with IQs of 80 or higher. Classification accuracy was 96% using clinician scores and 72% using parent scores. Children with LFA (n = 193) had significantly higher clinician and parent scores than children with HFA, and scores were negatively correlated with IQ. None of the typical children (n = 64) earned parent scores greater than 21. (Contains 3 tables.)
SAGE Publications and Hammill Institute on Disabilities. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: http://sagepub.com
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A